tneceoselman tneceoselman

10-09-2019
Mathematics

contestada

Solve for y. −140=18+4(5y−2) Enter your answer in the box. y =

Respuesta :

jimrgrant1 jimrgrant1

10-09-2019

Answer:

y = - 7.5

Step-by-step explanation:

Given

- 140 = 18 + 4(5y - 2) ← distribute and simolify right side

- 140 = 18 + 20y - 8

- 140 = 10 + 20y ( subtract 10 from both sides )

- 150 = 20y ( divide both sides by 20 )

- 7.5 = y

Answer Link

Otras preguntas

Which of these describes two broad groups of interactions environmental scientists study? A How matter undergoes changes and how we interact with the animals w

What is free nitrogen?A. nitrogen that is ready for plants to useB. nitrogen that has been fixed by bacteriaC. nitrogen that cannot be used by organismsD. nitro

One common application of conservation of energy in mechanics is to determine the speed of an object. Although the simulation doesn’t give the skater's speed, y

What is a map scale? A) a ratio that converts one distance into another B) a tool used to show a location’s features, such as lakes and mountains, in greater de

plz help me i need this asap :,)

The table shows the favorite subjects of students in a recent survey Did more students choose art or math,Explain Art:4/25 Math:0.28

Albino rabbits (lacking pigment) are homozygous for the recessive c allele (C allows pigment formation). Rabbits homozygous for the recessive b allele make brow

Describe the way magmas are produced in subduction zones. (Help!!!!)

what did you find compelling about this painting by tavernier

the sum of twice y and 9 is 21